D11113313131232313233313223313232213132313231333131333132322132333131   >>    D1111331313123231323331322331323221313231323133313133313232213233313   <<    D11113313131232313233313223313232213132313231333131333132322132333133   >>      D11113313131232313233313223313232213132313231333131333132322132333132   >>